CA1314145C - Apparatus for filtering molten scraps of metal for regeneration - Google Patents

Apparatus for filtering molten scraps of metal for regeneration

Info

Publication number
CA1314145C
CA1314145C CA 549666 CA549666A CA1314145C CA 1314145 C CA1314145 C CA 1314145C CA 549666 CA549666 CA 549666 CA 549666 A CA549666 A CA 549666A CA 1314145 C CA1314145 C CA 1314145C
Authority
CA
Canada
Prior art keywords
vessel
filtering
scraps
crucible
molten metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA 549666
Other languages
English (en)
French (fr)
Inventor
Shogo Mochizuki
Hisao Isogai
Sadanori Ishikawa
Mitsuyoshi Mochizuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Application granted granted Critical
Publication of CA1314145C publication Critical patent/CA1314145C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CA 549666 1986-10-17 1987-10-19 Apparatus for filtering molten scraps of metal for regeneration Expired - Fee Related CA1314145C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986159254U JPH033572Y2 (en, 2012) 1986-10-17 1986-10-17
JP159254/1986 1986-10-17

Publications (1)

Publication Number Publication Date
CA1314145C true CA1314145C (en) 1993-03-09

Family

ID=15689734

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 549666 Expired - Fee Related CA1314145C (en) 1986-10-17 1987-10-19 Apparatus for filtering molten scraps of metal for regeneration

Country Status (3)

Country Link
US (1) US4817918A (en, 2012)
JP (1) JPH033572Y2 (en, 2012)
CA (1) CA1314145C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112595A (zh) * 2019-12-09 2020-05-08 山东南山铝业股份有限公司 铝渣渣锅接铝分离支架

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990059A (en) * 1988-12-19 1991-02-05 Aluminum Company Of America Method for filtering liquid-phase metals
GB2234261B (en) * 1989-07-26 1993-09-22 British Steel Plc Liquid metal processing
SG121696A1 (en) * 2001-10-19 2006-05-26 Singapore Inst Of Mfg Technolo Filtration system for recycling and purification of a magnesium melt
CA2556860C (en) * 2004-02-24 2008-11-18 Alcan International Limited Method of priming filter for molten metal
US8202346B1 (en) 2008-06-25 2012-06-19 Porvair, Plc Porous reticulated metal foam for filtering molten magnesium
CN109355506B (zh) * 2018-10-22 2023-05-05 天齐锂业（江苏）有限公司 一种金属锂废渣的无害化处理方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292582A (en) * 1915-09-22 1919-01-28 Westinghouse Electric & Mfg Co Method of reclaiming turnings of readily-oxidizable metals.
US3917242A (en) * 1973-05-18 1975-11-04 Southwire Co Apparatus for fluxing and filtering of molten metal
US4113241A (en) * 1977-09-22 1978-09-12 Swiss Aluminium Ltd. Apparatus for the filtration of molten metal in a crucible type furnace
JPS60228624A (ja) * 1984-04-26 1985-11-13 Nippon Light Metal Co Ltd アルミニウム系金属スクラツプの精製用の濾過装置
FR2575278B1 (fr) * 1984-12-20 1987-02-06 Gaz De France Procede et dispositif pour la fusion de metaux legers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112595A (zh) * 2019-12-09 2020-05-08 山东南山铝业股份有限公司 铝渣渣锅接铝分离支架

Also Published As

Publication number Publication date
JPH033572Y2 (en, 2012) 1991-01-30
US4817918A (en) 1989-04-04
JPS63167163U (en, 2012) 1988-10-31

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